The plan established a dedicated real assets target of up to 3%.
The retirement system added $860 million across three new commitments in May.
The retirement system currently works with general investment consultant NEPC.
The retirement system is looking to access equity and fixed-income indices for future allocations.
The retirement association disclosed $60 million in private markets commitments following closed session deliberations.
The retirement fund also disclosed commitments totaling roughly $1.2 billion in July and August.
There are no plans for a replacement search at this time.
The retirement system hired three firms to provide the services in 2013.
The fund also terminated a domestic small- to mid-cap value equity manager at its August investment committee meeting.
A trust overseeing community and technical colleges in the State of Washington is looking for a consultant to advise on its retirement plans portfolio.